An Early Access Program For Ustekinumab In Participants With Moderately To Severely Active Crohn's Disease

Who may be able to join

• Have Crohn's disease or fistulizing Crohn's disease of at least three months' duration at the time of screening, with colitis, ileitis, or ileocolitis, confirmed at any time in the past by radiography, histology, and/or endoscopy
• Have active Crohn's disease, defined as:
• Baseline Crohn's disease activity index (CDAI) score of >= 220, and
• At least one of the following: a.) Abnormal C-reactive protein (CRP) levels at screening (defined by the participating physician/institution), b.) Fecal calprotectin level greater than or equal to (>=) 250 milligram per kilogram (mg/kg) at screening, c.) Endoscopy with evidence of active Crohn's disease during the current disease flare (defined as ulcerations in the ileum and/or colon). The endoscopy must have occurred within six months prior to baseline, d.) Harvey Bradshaw index (HBI) >= 5
• Otherwise healthy on the basis of physical examination, medical history, vital signs, and 12-lead electrocardiogram (ECG) performed at screening. If there are abnormalities, they must be consistent with the underlying illness in the program population. This determination must be recorded in the participant's source documents and initialed by the physician
• Have failed treatment with conventional therapy (example, immunomodulators or corticosteroids) and Tumor necrosis factor alpha (TNFalpha) antagonist therapy (example, infliximab, adalimumab, certolizumab pegol, or their biosimilars), or are intolerant to, or have a contraindication to these treatments. The failure of conventional or biological therapy is defined as being a participant who, in the opinion of the health care provider, have not responded adequately to the treatment (that is, primary non-responders), or who lost response or became intolerant over time to the treatment (that is, secondary non-responders) based on the physician's judgement. The failure of conventional or TNF alpha antagonist therapy is defined as being a participant who, in the opinion of the health care provider, did not respond adequately to the treatment (that is, primary non-responders), or who lost response or became intolerant over time to the treatment (that is, secondary non-responders) based on the physician's judgement
• Meet one of the following conditions: a). Participant is female: Not of childbearing potential or of childbearing potential and has a confirmed negative pregnancy test and will be sexually inactive or agrees to practice a highly effective method of birth control, including hormonal prescription oral contraceptives, contraceptive injections, contraceptive patches, intrauterine devices, double-barrier method (example, condoms, diaphragms, or cervical caps, with spermicidal foam, cream, or gel) during and after participation in the early access program (EAP). Male condom and female condom should not be used together (due to risk of failure with friction). These restrictions apply through 20 weeks after receiving the last dose of ustekinumab, b). Participant is male: either sexually inactive or agrees to practice a highly effective method of birth control, such as a condom with spermicide during and after participation in the EAP, and agrees not to donate sperm during and after ustekinumab treatment. These restrictions apply through 20 weeks after receiving the last dose of ustekinumab